# Stockfuse Lookback – Backtest Stock Portfolios — user reviews

> 4 indexed App Store user reviews of Stockfuse Lookback by Slope Labs LLC, rated 1.00/5 from 4 ratings.

- Source: https://appshunter.io/ios/app/stockfuse-lookback-backtest-stock-portfolios/id1153730257/reviews
- App overview in markdown: https://appshunter.io/ios/app/stockfuse-lookback-backtest-stock-portfolios/id1153730257.md
- Rating breakdown: 5★ 0 · 4★ 0 · 3★ 0 · 2★ 0 · 1★ 4

## Most critical reviews (4 lowest-rated)

### 1/5 — BEST APP IDEA... that doesn’t work, sadly

*2021-07-01*

I have been looking for something like this forever and a day. Unfortunately, we all know that the App Store only shows apps that have sponsored the company and paid for higher hits so amazing apps like this very rarely show up in the search results. That being said, this is awesome. It is the cleanest most easy to use in her face I have ever seen. Unfortunately, it doesn’t work.Whatever stock quote server they are trying to pull data from, the connection is unsuccessful and the app is unable to calculate the portfolio.

### 1/5 — Doesn’t Work

*2020-07-05*

Installed this app on my iPhone but i was disappointed.  I’d guess that it needs some kind of data feed but there is no additional instructions .

### 2/5 — Data won’t run on app

*2020-01-19*

The actual historic data doesn’t work on this application.

### 5/5 — Elegant, intuitive, and effective

*2016-09-20*

This is an incredibly intuitive app for backtesting stock portfolios. The interface is very nice and super easy to use. It also has some very long-term indices, painting a much better picture of portfolio performance across economic environment.

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-03.*